X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fkey.cc;h=19d1f957acefc01214ac2ffdaa2198e613d05093;hb=8f57b3b4586bca9dc17266a29e6384ac542c1c86;hp=c2c2b14ba4f37255fc027e2adb34802813627711;hpb=ae6bc7501efd5aeaaee92dabe2da0ec2d1625c5b;p=awesomized%2Flibmemcached

diff --git a/libmemcached/key.cc b/libmemcached/key.cc
index c2c2b14b..19d1f957 100644
--- a/libmemcached/key.cc
+++ b/libmemcached/key.cc
@@ -1,20 +1,84 @@
-#include "common.h"
+/*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ * 
+ *  Libmemcached library
+ *
+ *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ *  Copyright (C) 2006-2009 Brian Aker All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *      * Redistributions of source code must retain the above copyright
+ *  notice, this list of conditions and the following disclaimer.
+ *
+ *      * Redistributions in binary form must reproduce the above
+ *  copyright notice, this list of conditions and the following disclaimer
+ *  in the documentation and/or other materials provided with the
+ *  distribution.
+ *
+ *      * The names of its contributors may not be used to endorse or
+ *  promote products derived from this software without specific prior
+ *  written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
 
-memcached_return_t memcached_key_test(const char * const *keys,
+#include <libmemcached/common.h>
+
+memcached_return_t memcached_key_test(memcached_st &memc,
+                                      const char * const *keys,
                                       const size_t *key_length,
                                       size_t number_of_keys)
 {
-  for (uint32_t x= 0; x < number_of_keys; x++)
+  if (keys == NULL or key_length == NULL)
+  {
+    return memcached_set_error(memc, MEMCACHED_BAD_KEY_PROVIDED, MEMCACHED_AT, memcached_literal_param("Key was NULL or length of key was zero."));
+  }
+
+  // If we don't need to verify the key, or we are using the binary protoocol,
+  // we just check the size of the key
+  if (memc.flags.verify_key == false or memc.flags.binary_protocol == true)
+  {
+    for (size_t x= 0; x < number_of_keys; x++)
+    {
+      // We should set binary key, but the memcached server is broken for
+      // longer keys at the moment.
+      memcached_return_t rc= memcached_validate_key_length(*(key_length +x), false /* memc.flags.binary_protocol */);
+      if (memcached_failed(rc))
+      {
+        return memcached_set_error(memc, rc, MEMCACHED_AT, memcached_literal_param("Key provided was too long."));
+      }
+    }
+
+    return MEMCACHED_SUCCESS;
+  }
+
+  for (size_t x= 0; x < number_of_keys; x++)
   {
-    memcached_return_t rc;
-    rc= memcached_validate_key_length(*(key_length + x), false);
-    if (rc != MEMCACHED_SUCCESS)
-      return rc;
+    memcached_return_t rc= memcached_validate_key_length(*(key_length + x), false);
+    if (memcached_failed(rc))
+    {
+      return memcached_set_error(memc, rc, MEMCACHED_AT, memcached_literal_param("Key provided was too long."));
+    }
  
     for (size_t y= 0; y < *(key_length + x); y++)
     {
       if ((isgraph(keys[x][y])) == 0)
-        return MEMCACHED_BAD_KEY_PROVIDED;
+      {
+        return memcached_set_error(memc, MEMCACHED_BAD_KEY_PROVIDED, MEMCACHED_AT, memcached_literal_param("Key provided had invalid character."));
+      }
     }
   }